From: Hans de Goede <hdegoede@xxxxxxxxxx> [ Upstream commit c9aa128080cbce92f8715a9328f88d8ca3134279 ] Add touchscreen info for the Irbis TW118 tablet. Reported-and-tested-by: russianneuromancer <russianneuromancer@xxxxx> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Link: https://lore.kernel.org/r/20201124110454.114286-1-hdegoede@xxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/platform/x86/touchscreen_dmi.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 26cbf7cc8129c..5783139d0a119 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -295,6 +295,21 @@ static const struct ts_dmi_data irbis_tw90_data = { .properties = irbis_tw90_props, }; +static const struct property_entry irbis_tw118_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 20), + PROPERTY_ENTRY_U32("touchscreen-min-y", 30), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1960), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1510), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-irbis-tw118.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + { } +}; + +static const struct ts_dmi_data irbis_tw118_data = { + .acpi_name = "MSSL1680:00", + .properties = irbis_tw118_props, +}; + static const struct property_entry itworks_tw891_props[] = { PROPERTY_ENTRY_U32("touchscreen-min-x", 1), PROPERTY_ENTRY_U32("touchscreen-min-y", 5), @@ -953,6 +968,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "TW90"), }, }, + { + /* Irbis TW118 */ + .driver_data = (void *)&irbis_tw118_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"), + DMI_MATCH(DMI_PRODUCT_NAME, "TW118"), + }, + }, { /* I.T.Works TW891 */ .driver_data = (void *)&itworks_tw891_data, -- 2.27.0
